From 487f9a2aa9b5497495cef1ac3b9c7a603e69f862 Mon Sep 17 00:00:00 2001 From: Mattes D Date: Tue, 21 Apr 2020 22:19:22 +0200 Subject: Vector3 in Handlers (#4680) Refactored all cBlockHandler and cItemHandler descendants to use Vector3. --- src/Items/ItemSeeds.h | 33 +++++++++++++++++++++------------ 1 file changed, 21 insertions(+), 12 deletions(-) (limited to 'src/Items/ItemSeeds.h') diff --git a/src/Items/ItemSeeds.h b/src/Items/ItemSeeds.h index 8338d1060..67d90362a 100644 --- a/src/Items/ItemSeeds.h +++ b/src/Items/ItemSeeds.h @@ -8,44 +8,53 @@ -class cItemSeedsHandler : +class cItemSeedsHandler: public cItemHandler { + using Super = cItemHandler; + public: - cItemSeedsHandler(int a_ItemType) : - cItemHandler(a_ItemType) + + cItemSeedsHandler(int a_ItemType): + Super(a_ItemType) { } + + + + virtual bool IsPlaceable(void) override { return true; } + + + + virtual bool GetPlacementBlockTypeMeta( cWorld * a_World, cPlayer * a_Player, - int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, - int a_CursorX, int a_CursorY, int a_CursorZ, + const Vector3i a_PlacedBlockPos, + eBlockFace a_ClickedBlockFace, + const Vector3i a_CursorPos, BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta ) override { - if (a_BlockFace != BLOCK_FACE_TOP) + // Only allow planting seeds from the top side of the block: + if ((a_ClickedBlockFace != BLOCK_FACE_TOP) || (a_PlacedBlockPos.y <= 0)) { - // Only allow planting seeds from the top side of the block return false; } // Only allow placement on farmland - int X = a_BlockX; - int Y = a_BlockY; - int Z = a_BlockZ; - AddFaceDirection(X, Y, Z, a_BlockFace, true); - if (a_World->GetBlock(X, Y, Z) != E_BLOCK_FARMLAND) + if (a_World->GetBlock(a_PlacedBlockPos.addedY(-1)) != E_BLOCK_FARMLAND) { return false; } + // Get the produce block based on the seed item: a_BlockMeta = 0; switch (m_ItemType) { -- cgit v1.2.3